I think his name is Kagami but i need to be sure

makes me feel absolutely insane in the best possible way

Nirvana Initiative is by FAR the best Uchikoshi game, and I don't say that lightly. Its gameplay is way more fun than the original AI, its characters are the some of the most complex Uchikoshi's ever written (perhaps tied with those from the Virtue's Last Reward), and the music is a BOP. The animations are also a huge step up from the likes of AI1. All the characters are so expressive and fluid, it's like they're real people. I do recommend playing this game over the course of a week or two because it's not the kind of thing you can just blast through. But, if you're ready for some of the best that gaming has to offer, I think this game is perfect for anybody. 10/10.